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WO/2022/272227A1 |
An electrodialysis apparatus comprises a first reservoir wherein salt dissolved in solvent is reduced below a threshold concentration and a second reservoir wherein the salt concentration increases. A first electrode contacts a first sol...
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WO/2022/266773A1 |
A membrane assembly includes a membrane film, and a plurality of tensile support members. The membrane film is configured to transfer heat and moisture between a liquid and air flowing through a LAMEE. The tensile support members are con...
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WO/2022/271704A1 |
Water purification systems including an inlet chamber, a purification module, a purified water outlet, and an impure water outlet. The inlet chamber is configured to receive an input water stream. The purification module includes a purif...
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WO/2022/269076A1 |
The invention relates to a control device (100) for a filter system comprising: a replaceable valve cassette having a plurality of connectors (120) for external conduits, wherein fluid can be conveyed in the external conduits, the connec...
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WO/2022/270999A1 |
The present invention relates to: a separation membrane with excellent fouling resistance which, by coating the surface of a support with a polymer solution including a hydrophobic polymer, a hydrophilic polymer, and a sulfonated polymer...
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WO/2022/264732A1 |
A hydrogen and ammonia production system (1) is provided with: a first ammonia recovery device (21) for subjecting discharged-gas-treated wastewater (F1) to a stripping treatment to produce a first ammonia liquid concentrate (F4) in a pl...
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WO/2022/261703A1 |
The present invention relates to a filter and a method of making a filter. The filter includes a porous substrate and a graphene oxide membrane and can be used to filter fluids.
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WO/2022/262877A1 |
An electrochemical assembly (100), device and method for particle constraint, which belong to the technical field of electrochemistry. The electrochemical assembly comprises: a first electrode chamber (120), which includes a first collec...
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WO/2022/265443A1 |
The present invention relates to a water purifier having a composite filter, and to a water purifier having a composite filter, the water purifier enabling the inflow of raw water, the discharge of second purified water, the inflow of ex...
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WO/2022/263425A1 |
The invention relates to a method for recovery and purification of a neutral or sialylated human milk oligosaccharide (HMO) from a fermentation broth, comprising the steps of either pre-treating the fermentation broth by pH-adjustment, d...
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WO/2022/261701A1 |
The present invention relates to a filter and a method of making a filter. The filter includes a porous substrate and a graphene oxide membrane and can be used to filter fluids. The graphene oxide membrane includes a crosslinking additiv...
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WO/2022/263426A1 |
The invention relates to a method for recovery and purification of a neutral or sialylated human milk oligosaccharide (HMO) from a fermentation broth, comprising the steps of separating the fermentation broth to form a separated HMO-cont...
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WO/2022/264584A1 |
Provided is a microparticulate measurement device that measures the number of microparticles with increased accuracy regardless of particle diameter, and is capable of quick measurement. The microparticulate measurement device has: first...
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WO/2022/264479A1 |
Provided is a pure water production apparatus that is economical and is capable of ensuring good water quality of treated water. A pure water production apparatus 1 comprises: a sulfur compound addition means 19 for adding a sulfur compo...
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WO/2022/261706A1 |
Disclosed herein is a phenolic-graphene oxide composition comprising phenolic-graphene oxide having a carbon to oxygen (C:O) ratio of 2.1 or greater and 5 or less.
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WO/2022/263696A1 |
The invention describes a method for obtaining biosurfactants from the liquid fraction of corn steep liquors by means of physical separation processes comprising centrifuging and dialysis. The biosurfactant extract obtained is able to re...
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WO/2022/265241A1 |
The present invention relates to a freshwater treatment apparatus recycling concentrated seawater into a resource and, more specifically, to a freshwater treatment apparatus which recycles concentrated seawater into a resource by means o...
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WO/2022/263424A1 |
The invention relates to a method for recovery and purification of a neutral or sialylated human milk oligosaccharide (HMO) from a fermentation broth, comprising the steps of separating the fermentation broth to form a separated HMO-cont...
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WO/2022/262915A1 |
The present invention relates to a system for monitoring a fluid and controlling a process in a membrane filtration plant (100). The system comprises a feed sensor (11), a downstream sensor (12, 14, 15), and a controller (13).
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WO/2022/263406A1 |
The invention relates to a method for recovery and purification of human milk oligosaccharides (HMOs) from a fermentation broth, comprising the steps of separating the fermentation broth to form a separated HMO-containing stream and a bi...
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WO/2022/258912A1 |
The present invention relates to a method P1 for converting osmotic energy into hydraulic energy and P2 for desalination, comprising the steps of pressurisation/depressurisation and isochoric washing of an aqueous solution comprising a s...
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WO/2022/261091A1 |
A composite that includes graphene and an interfacially-polymerized polyamide, where the composite is in the form of a self-supporting membrane having a graphene side opposite to a polyamide side, or the composite is in the form of a mic...
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WO/2022/257242A1 |
An automatic skim latex concentration system and a concentration method thereof. The system comprises a raw material tank (1), a circulation pump (2), a heat exchanger (3), an ultrafiltration membrane module (4), a cleaning pump (5), a c...
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WO/2022/254067A1 |
Disclosed is a one-way pressure exchange device (1) for reverse osmosis desalination plants of the type comprising a pair of pumping circuits (2, 3) for pumping a low-pressure inflow of seawater in contact with another high-pressure infl...
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WO/2022/251949A1 |
Processes for removing heat stable amine salts from a contaminated aqueous amine solution are proposed comprising passing a feedstream of the contaminated aqueous amine solution in an electrodialysis zone comprising at least one repeat u...
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WO/2022/255840A1 |
The present invention relates to a method and kit for isolating an extracellular vesicle (EV) from a biological sample using fractional precipitation. According to the method and kit, rapid isolation is possible, and an EV can be effecti...
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WO/2022/254972A1 |
Provided is a method that is for operating a reverse osmosis membrane device and that enables inhibiting deposition of silica during halting of the operation, and stable operation of the reverse osmosis membrane device after resuming the...
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WO/2022/256621A1 |
An apparatus, comprising: a membrane; a membrane holder including an output, wherein the membrane holder is operable to hold the membrane and the membrane holder has three or more ports, and a permeate attachment coupled to the output of...
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WO/2022/252006A1 |
A booster unit (40) and a reverse osmosis filtration system (100). The booster unit (40) includes: a booster pump (45), wherein the pump fluid outlet (4512) is connected to a fluid outlet port (P2); and a housing. The housing includes an...
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WO/2022/247197A1 |
A system and method for co-producing erythritol and liquid sorbitol by using corn starch. The system comprises a liquefaction tank, a saccharification tank, a filter, and a nanofiltration assembly; the liquefaction tank is used for lique...
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WO/2022/250036A1 |
[Problem] To provide a method for separating and purifying a minute useful substance. [Solution] A method for separating and purifying a minute useful substance involves filtering a liquid containing the minute useful substance by means ...
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WO/2022/249193A1 |
Water permeable coated substrates comprising a polymeric substrate in contact with a coating comprising a plurality of particles and a cross-linked polymer are disclosed. Uses of the coated substrates, particularly for water filtration a...
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WO/2022/248664A1 |
In order to reduce the number of redundant sensors for measuring a property of process liquids in liquid-carrying production systems, there is proposed a measuring apparatus (100) for the online measurement of at least one property of pr...
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WO/2022/250116A1 |
The present invention addresses the problem of achieving a novel reverse osmosis membrane (more specifically, reverse osmosis composite membrane) that is capable of suppressing biofouling. The problem is solved by using a reverse osmosis...
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WO/2022/249488A1 |
The purpose of the present invention is to reduce the concentration of residual chlorine in water discharged into a natural water area such as a sea. In the present invention, water from a natural water area is taken into a water path ...
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WO/2022/251492A1 |
A system for the treatment of phosphate-containing wastewater comprises a pretreatment subsystem including a mixing chamber configured to mix a potassium-based salt with the wastewater to precipitate K2SiF6 from the wastewater, a solids-...
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WO/2022/249839A1 |
For the purpose of providing a separation membrane which is excellent in terms of low fouling properties, separation performance and water permeability, while having high chemical resistance, a separation membrane according to the presen...
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WO/2022/249920A1 |
A device 1 for treating a solution with a membrane comprises a first membrane treatment unit 10 that has a high pressure chamber 12 and low pressure chamber 13 partitioned by a semipermeable membrane 11. The device 1 separates, into a fi...
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WO/2022/250035A1 |
[Problem] To provide an isolation and purification method for isolating and purifying extracellular vesicles. [Solution] An isolation and purification method of extracellular vesicles, said method being for obtaining a concentrated solut...
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WO/2022/249487A1 |
The purpose of the present invention is to reduce the concentration of residual chlorine in water to be discharged into a body of natural water, such as a sea. Water is taken into a water channel 25 from a body of natural water through...
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WO/2022/245718A1 |
This specification describes systems and methods for removing a quaternary ammonium hydroxide, such as tetramethylammonium hydroxide (TMAH), from wastewater. The systems and methods may be located onsite at an electronics manufacturing a...
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WO/2022/241518A1 |
An assembly of electrodialysis cells for producing lithium hydroxide from a lithium-bearing solution is disclosed. The assembly includes a plurality of alternately arranged anodic and cathodic compartments separated by respective cation ...
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WO/2022/238334A1 |
A method of processing a liquid including adding an antifoam to a process liquid, and after adding the antifoam, continuously feeding the process liquid through one or more cross-flow filter membrane configured for cross-flow filtration,...
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WO/2022/239864A1 |
A lithium recovery device 10 which is equipped with a processing tank 1 partitioned into a supply tank 11 and a recovery tank 12 by a lithium ion-conducting electrolyte film 2, and which, in order to selectively move Li+ to an aqueous so...
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WO/2022/240827A1 |
A method for modifying the flow capabilities of an existing tangential flow filtration (TFF) system is contemplated in which the processing capabilities of the existing static TFF system may be increased without requiring the addition of...
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WO/2022/239483A1 |
Provided are a method and device for producing ultrapure water in which, after pure water is passed through a UV oxidation device, said pure water is channeled through an ion exchange device and then through a sub-system, wherein it is p...
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WO/2022/238309A1 |
In at least one embodiment, the method for monitoring a filtration process in which a first solution is processed by a filter system (100) comprises: - receiving first measurement data which are indicative for at least one input process ...
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WO/2022/239706A1 |
A hydrogen production system (1) is provided with at least one first permeator (10), a circulation flow path (20) and an alkaline water electrolyzer (30). The at least one first permeator (10) includes a semipermeable membrane (11) which...
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WO/2022/240460A1 |
A multi-element filtration vessel included spaced beams for supporting and/or aligning filtration elements from below. The filtration elements have bottom ends adapted to rest upon adjacent support beams and also to extend between them t...
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WO/2022/238435A1 |
A device for electrolyte balancing, for retrofitting an extracorporeal blood treatment machine (100), more particularly a hemodialysis machine, said device comprising a sensor unit (2) with at least a first measuring device (14) for meas...
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